Climbing into the secret world of an ancient Bornean rainforest Climbing into the secret world of an ancient Bornean rainforest Puerto Rico’s new trail traverses a tropical rainforest Puerto ...

Puerto Rico’s El Yunque National Forest is the only tropical rain forest in the U.S. National Forest System. At 28,500 acres in size, El Yunque’s importance lies on the year-round tropical ...

We rank the 9 Best Places to Visit in Puerto Rico. See which places our readers like the best, and vote for your favorites.

The El Yunque National Forest, or simply El Yunque, is the only tropical rainforest in the ... In the evenings, Puerto Rico's tiny coquí tree frogs begin their unmistakable serenade.

Bad Bunny’s latest album amplifies the voices of Puerto Rico’s coquí and endangered crested toad, highlighting the urgent need to protect the island’s fragile ecosystems and cultural heritage.

Rensselaer Polytechnic University biologist Bradford Lister first collected data about arthropod biomass in Puerto Rico’s Luquillo rainforest in 1976. He and coauthor Andres Garcia, a biologist at the ...

"El Yunque, Puerto Rico’s natural treasure ... “This is the only tropical rainforest in the National Forest System and though it is small, its biological diversity is astounding.

Dr. Arendt began his career at the USDA Forest Service's International Institute of Tropical Forestry in San Juan, Puerto ...

SAN JUAN, Puerto Rico — Tropical Storm Ernesto battered the northeast Caribbean on Tuesday as it took aim at Puerto Rico, where officials closed schools, opened shelters and moved dozens of the ...